David Harrison claims discovery of a language unknown to outsiders until just last year.

大卫·哈里斯宣称他发现了一门其他人在去年还不知道的语言。

youdao

The actors are Russian in origin: David Duchovny, Sylvester Stallone, Harrison Ford, Natali Portman, Mila Jovovich and Winona Ryder.

这些明星有俄罗斯血统：大卫·杜楚尼，西尔维斯特·史泰龙，哈里森·福特，娜塔莉·波特曼，米拉·乔沃维奇，薇诺娜·赖德。

youdao

David Harrison and Gregory Anderson of Living Tongues say that many endangered languages are spoken by native cultures in close contact with the natural world.

VOA: special.2009.12.02

Councillor David Harrison said Kempsey had been badly hit and the situation made worse when water pumps failed.

BBC: Flood defences: Praise and criticism of new schemes

David Harrison, 50, who lives about two blocks away, said a heavily armed team searched his backyard, including an uninhabited carriage house.

WSJ: Relief in Boston as New Details Emerge in Hunt for Suspected Bombers

That's possible, but not likely, says David Harrison, a professor at the Jackson Laboratory in Bar Harbor, Maine, who helped lead the study.

FORBES: Longevity